package sheduler;

import java.util.ArrayList;
import java.util.List;

/**
 * @Date 2021/12/5
 * @Created by Jonathan
 */
public class TestMain {
    public static void main(String[] args) {
        List<String> strings = new ArrayList<>();
        strings.add("hello");
        strings.add("world");
        System.out.println(String.join("、", strings));
        //sayHello();
    }

    public static void sayHello() {
        System.out.println("hello");
        {
            System.out.println("{}");
        }
        {
            System.out.println("{}");
        }
    }
}
